摘要:
A securing arrangement for securing a printing fluid refill cartridge to a printing unit comprising a first engagement member arranged in the vicinity of an outlet of the refill cartridge through which printing fluid contained therein is dispensable and a second engagement member arranged in the vicinity of a refill port of the printing unit and configured to be removably securable with the first engagement member so as to engage and hold the refill port and the outlet together.
摘要:
An ink manifold defining multiple fluid flow paths has openings arranged for detachable connection with conduits in an interface. Shut off valves at each of the openings respectively, are biased open. An actuator biased to a closed position by a resilient element, where it holds all the shut off valves closed. The actuator engages the interface such that moving the interface into connection with the openings simultaneously moves the actuator to an open position where the shut off valves are able to open. The resilient element generates a bias greater than a combined bias exerted by the shut off valves on the actuator.
摘要:
In accordance with an example embodiment of the present invention, an apparatus comprises at least one processor and at least one memory. The at least one memory includes computer program code. Further, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following receive a service subscriber key request from an electronic device; determine a service subscriber key request from a subscriber identity module; and transmit the service subscriber key request to the electronic device.
摘要:
A portable, free standing, exercise device for exercise, core strength, balance, and coordination training as well as general cardio vascular fitness and physical therapy. The exercise device includes a substantially rigid platform for supporting a user. Two spaced apart exercise arms extend upwards and away from the platform to respective rotatable grip assemblies. The exercise arms are attached to the platform through spring members that allow generally unrestrictive multi-axis movement relative to the platform and also maintain the exercise arms in a generally vertical position when not in use. The platform is designed to be used on any generally flat surface or alternatively can be placed on an unstable base to allow for a great challenge to the muscles and systems of balance.
摘要:
A method and system for monitoring and analyzing at least one signal are disclosed. An abstract of at least one reference signal is generated and stored in a reference database. An abstract of a query signal to be analyzed is then generated so that the abstract of the query signal can be compared to the abstracts stored in the reference database for a match. The method and system may optionally be used to record information about the query signals, the number of matches recorded, and other useful information about the query signals. Moreover, the method by which abstracts are generated can be programmable based upon selectable criteria. The system can also be programmed with error control software so as to avoid the re-occurrence of a query signal that matches more than one signal stored in the reference database.
摘要:
A printer is provided having a printhead assembly and a capping mechanism. The printhead assembly has two confronting pagewidth printheads and a plurality of nozzles located along each printhead and arranged in use to deliver ink onto opposite surfaces of print media as it is transported past the printheads. The capping mechanism has capping members having a length corresponding substantially to that of the printheads and actuating means arranged to effect linear movement of the capping members in a first direction and linear movement of the printheads in a second direction to a position at which nozzle capping engagement is effected between the capping members and respective ones of the printheads. The first and second directions are non-parallel.
摘要:
A printhead assembly is provided comprising at least one printhead module comprising at least two printhead integrated circuits, each of which has nozzles formed therein for delivering printing fluid onto the surface of print media, a support member supporting and carrying the printing fluid for the printhead integrated circuits, and at least two flexible printed circuit boards for connecting electrical signals to the printhead integrated circuits. The assembly further comprises drive electronics incorporating at least one controller which is connected to at least one of the printhead integrated circuits via the respective flexible printed circuit board for controlling the printing operation thereof, and a casing in which the printhead module and drive electronics are removably mounted.The drive electronics is provided on a printed circuit board carrying connection ports for connecting with the flexible circuit boards by being directly aligned with the flexible printed circuit boards and printhead integrated circuits.
摘要:
The invention relates to a cradle unit for a print engine having an inkjet printhead and a PCB controller, the cradle unit configured to receive a cartridge unit having a printhead assembly of the print engine with a controller on a flex PCB. The cradle unit includes a cover assembly movable between a closed position, where the cartridge unit is mechanically secured in the cradle unit and the PCB controller of the print engine electrically contacts the flex PCB controller such that power and data signals can be transferred therebetween, and an open position where the electrical contact is broken and allows the cartridge unit to be removed from the cradle unit. The cradle unit also includes a maintenance drive assembly having a motor operatively connected to a maintenance gear and actuator arrangement and to a wiper gear and actuator arrangement, the maintenance drive assembly operated by the PCB.
摘要:
A printhead assembly is provided having at least one printhead module of at least two print nozzle integrated circuits and respective electrical connectors, at least one controller configured to process print data and to communicate the processed print data to microprocessing circuitry of at least one of the print nozzle integrated circuits via the respective electrical connector so as to control the printing operation of the print nozzle integrated circuit to print the processed print data, and a casing in which the printhead module and controller are removably mounted.
摘要:
An ink cartridge for a printer with an inkjet printhead, the ink cartridge comprising: an ink storage volume; an outlet valve for fluid communication with the printhead; and, an air inlet spaced from the outlet valve for letting air into the ink storage volume as ink is drawn out through the outlet valve; wherein, the outlet valve and the air inlet are configured for engagement with complementary formations on the printer such that the ink outlet and the air inlet are both opened upon installation of the cartridge in the printer.